How does work VOR

[S.W.A.T]

Hey people I hope I'm not only person who doesn't understand VOR system. Could you help me about it? When needle stays on right side should I turn to right side and could you write me with all secrets. Sometimes Needle comes middle of circle but I go to same way but needle leave from middle

[Hartman]

Here is an overview and tutorial:

https://www.youtube.com/watch?v=iCCk2ch-xL4

https://www.youtube.com/watch?v=j6JIyNG_8v8

[S.W.A.T]

Ohh mate with much thanks